Marine Thermodynamics detail TNDTE Diploma syllabus for Marine Engineering (MN), M scheme is extracted from TNDTE official website and presented for diploma students. The course code (32751), and for exam duration, Teaching Hr/week, Practical Hr/week, Total Marks, internal marks, theory marks, duration and credits do visit complete sem subjects post given below. The syllabus PDFs can be downloaded from official website.
For all other marine 5th sem syllabus for diploma m scheme tndte you can visit Marine 5th Sem Syllabus for Diploma M Scheme TNDTE Subjects. The detail syllabus for marine thermodynamics is as follows.
Rationale:
The marine engineer working in the engine room of the ship need to have a basic knowledge of thermodynamics. He should know about the theoretical cycles, steam and its properties. The engineer should know about the basic principle of working of engines. The engineer in watch keeping duty should have knowledge about thermodynamics to maintain the machineries in the engine room.
Objectives:
At the end of the study of V Semester the student will be able to
- Understand about the engine cycles and working of various engines.
- Study of steam and its properties.
- Know about the working of boiler, mountings and accessories
- Study about turbine, condenser, cooling towers.
- Acquire broader ideas about basic principles of refrigeration and air conditioning.
Detailed Content:
Unit I
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Unit II
Steam
Introduction – formation of steam – wet steam – dry steam – super heated steam – advantage of super heated steam -dryness fraction -wetness fraction enthalpy of wet, dry, superheated steam – specific volume of water – specific volume of steam – density of steam – external work of evaporation – internal energy of steam – latent heat – entropy of wet, dry, superheated steam – steam tables – T- S and H – S charts
Unit III
Boilers
Boilers-Introduction-classification Boilers-High pressure Boiler-La mont and BHEL Boilers-Boiler Mountings-Safety valve-water level indicator-fusible plug-pressure gauge-steam stop valve – Blow off cock – man holes-Boiler Accessories-Air pre-heater – Super heater – Feed pump-Steam trap-steam separator(dryer)-Feed water treatment for Boiler and types-Starting of boiler in cold condition-safety precautions-Provisions in Indian boiler act regarding safety.
Unit IV
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Unit V
Refrigeration and Air conditioning
refrigerator – Introduction — classification – performance of refrigerator -common refrigerant – ammonia sulphur dioxide – carbon di oxide -refrigerants of Freon -Air conditioning – introduction – psychometric properties – dry air – moist air – dry bulb temperature – wet bulb temperature – dew point temperature – dew point depression – humidity -relative humidity – psychometric chart – sensible heating process – sensible cooling process – comfort air conditioning – industrial air conditioning -window air conditioning – central air conditioning system – loads encountered in air conditioning system
Text Books:
- Thermal Engg, P.L.Ballaney
- Thermal Engg, R.S. Khurumi
Reference Books:
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For detail syllabus of all other subjects of BE Marine, M scheme do visit Marine 5th Sem syllabus for M scheme.
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